/**
 * Check if a file is an image based on its extension
 */
export declare function isImageFile(filePath: string): boolean;
/**
 * Check if a file is an HTML file based on its extension
 */
export declare function isHtmlFile(filePath: string): boolean;
/**
 * Check if a file is a media file (HTML or image)
 */
export declare function isMediaFile(filePath: string): boolean;
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